Minerals can be used as a fasion statement. they would also help as a cutting tool, like as a diamond.
Most diamonds are used in industry and not in jewelry. Their hardness makes diamond useful as a cutting tool.
Society for the Diffusion of Useful Knowledge was created in 1826.
Society for Establishing Useful Manufactures was created in 1791.
Boston Society for the Diffusion of Useful Knowledge was created in 1829.
saad
diamond,amethyst,garnet,emerald
Comparison of viscosity of liquids is used in assessment and treatment of infants with dysphagia which is very much useful in society.
Maps are useful in today's society because we have apps , Tom toms mobile phone sso we know where to go
It really isn't.
Dimonds are useful because its the hardest naturally occurring substace.
Jared Diamond answers Yali's question by saying that the race of a society does not matter. The success of a society occurs when a society has good animals for domestication and a good geographic location.